X-Git-Url: https://gerrit.simantics.org/r/gitweb?a=blobdiff_plain;f=bundles%2Forg.simantics.db.common%2Fsrc%2Forg%2Fsimantics%2Fdb%2Fcommon%2FQueryMemoryWatcher.java;fp=bundles%2Forg.simantics.db.common%2Fsrc%2Forg%2Fsimantics%2Fdb%2Fcommon%2FQueryMemoryWatcher.java;h=23e5982316549942d68e32646259d594177942c3;hb=0ae2b770234dfc3cbb18bd38f324125cf0faca07;hp=178177a1f2bdfb348c15c999b6e45afe185e4821;hpb=24e2b34260f219f0d1644ca7a138894980e25b14;p=simantics%2Fplatform.git

diff --git a/bundles/org.simantics.db.common/src/org/simantics/db/common/QueryMemoryWatcher.java b/bundles/org.simantics.db.common/src/org/simantics/db/common/QueryMemoryWatcher.java
index 178177a1f..23e598231 100644
--- a/bundles/org.simantics.db.common/src/org/simantics/db/common/QueryMemoryWatcher.java
+++ b/bundles/org.simantics.db.common/src/org/simantics/db/common/QueryMemoryWatcher.java
@@ -1,46 +1,46 @@
-package org.simantics.db.common;
-
-import org.simantics.db.ReadGraph;
-import org.simantics.db.service.QueryControl;
-
-public class QueryMemoryWatcher {
-
-    final ReadGraph graph;
-    final QueryControl support;
-    final int stopTime;
-    final long baseline;
-    final long highLimit;
-    final long lowLimit;
-    boolean collecting = false;
-    
-    public QueryMemoryWatcher(ReadGraph graph, int allowedQueries) {
-        this(graph, allowedQueries, 0.5, 10);
-    }
-
-    public QueryMemoryWatcher(ReadGraph graph, int allowedQueries, double ratio, int stopTime) {
-        this.support = graph.getService(QueryControl.class);
-        baseline = support.count();
-        highLimit = baseline + allowedQueries;
-        lowLimit = baseline + (int)(allowedQueries*ratio);
-        this.graph = graph;
-        this.stopTime = 10;
-        //System.err.println("QueryMemoryWatcher started with " + baseline + " queries.");
-    }
-    
-    public void maintain() {
-        long current = support.count();
-        if(collecting) {
-            if(current > lowLimit) support.gc(graph, stopTime);
-            else {
-//                System.err.println("QueryMemoryWatcher stops collecting");
-                collecting = false;
-            }
-        } else {
-            if(current > highLimit) {
-//                System.err.println("QueryMemoryWatcher starts collecting");
-                collecting = true;
-            }
-        }
-    }
-    
-}
+package org.simantics.db.common;
+
+import org.simantics.db.ReadGraph;
+import org.simantics.db.service.QueryControl;
+
+public class QueryMemoryWatcher {
+
+    final ReadGraph graph;
+    final QueryControl support;
+    final int stopTime;
+    final long baseline;
+    final long highLimit;
+    final long lowLimit;
+    boolean collecting = false;
+    
+    public QueryMemoryWatcher(ReadGraph graph, int allowedQueries) {
+        this(graph, allowedQueries, 0.5, 10);
+    }
+
+    public QueryMemoryWatcher(ReadGraph graph, int allowedQueries, double ratio, int stopTime) {
+        this.support = graph.getService(QueryControl.class);
+        baseline = support.count();
+        highLimit = baseline + allowedQueries;
+        lowLimit = baseline + (int)(allowedQueries*ratio);
+        this.graph = graph;
+        this.stopTime = 10;
+        //System.err.println("QueryMemoryWatcher started with " + baseline + " queries.");
+    }
+    
+    public void maintain() {
+        long current = support.count();
+        if(collecting) {
+            if(current > lowLimit) support.gc(graph, stopTime);
+            else {
+//                System.err.println("QueryMemoryWatcher stops collecting");
+                collecting = false;
+            }
+        } else {
+            if(current > highLimit) {
+//                System.err.println("QueryMemoryWatcher starts collecting");
+                collecting = true;
+            }
+        }
+    }
+    
+}